564550453403 has 2 divisors, whose sum is σ = 564550453404. Its totient is φ = 564550453402.

The previous prime is 564550453361. The next prime is 564550453429. The reversal of 564550453403 is 304354055465.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 564550453403 - 2⁶ = 564550453339 is a prime.

It is not a weakly prime, because it can be changed into another prime (564550453483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282275226701 + 282275226702.

It is an arithmetic number, because the mean of its divisors is an integer number (282275226702).

Almost surely, 2^564550453403 is an apocalyptic number.

564550453403 is a deficient number, since it is larger than the sum of its proper divisors (1).

564550453403 is an equidigital number, since it uses as much as digits as its factorization.

564550453403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160000, while the sum is 44.

The spelling of 564550453403 in words is "five hundred sixty-four billion, five hundred fifty million, four hundred fifty-three thousand, four hundred three".